Sap"wood` (?), n. (Bot.) The
alburnum, or part of the wood of any exogenous tree next to the bark,
being that portion of the tree through which the sap flows most
freely; -- distinguished from heartwood.
Sap"wood` (?), n. (Bot.) The
alburnum, or part of the wood of any exogenous tree next to the bark,
being that portion of the tree through which the sap flows most
freely; -- distinguished from heartwood.